Cheap Flights from San Francisco to Houston

Cheapest flights from San Francisco to Houston

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Francisco to Houston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$116

Alaska Airlines

1 layover

6h 44m

04/01/2026

The cheapest one-way flight from San Francisco to Houston departs on 04/01/2026, is operated by Alaska Airlines and costs $116

Cheapest round trip flight

$230

Southwest Airlines

Direct flight

15h 40m

03/07/2026

The cheapest roundtrip flight from San Francisco to Houston departs on 03/07/2026, is operated by Southwest Airlines and costs $230

The fastest flight

6h 44m

Fastest flight from San Francisco to Houston takes 6h 44m

Direct flights

Several times a week

There are direct flights on this route 4 days a week: Su, Mo, Tu, and Sa

Earliest flight

5:00 AM

Latest flight

12:43 AM

Direct flights count

78

Distance

2641km

Timezone difference

2h

The distance between San Francisco and Houston is 2641km (1637 miles). There are 78 direct flights from San Francisco to Houston. The time difference between San Francisco and Houston is 2h. Flights from San Francisco begin at 5:00 AM. The latest flight from San Francisco departs at 12:43 AM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from San Francisco to Houston by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Francisco to Houston

January 2026

Lowest price

on average:

$187

Avg Price

Airlines operating on route

The route San Francisco — Houston is served by several airlines: United Airlines, Alaska Airlines, and JetBlue Airways. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $116 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.

United Airlines

starting at $199

Alaska Airlines

starting at $116

JetBlue Airways

starting at $130

Non-stop flights from San Francisco to Houston

A non-stop flight is the most convenient and comfortable way to fly from San Francisco to Houston, despite the fact that sometimes flights with transfers can cost significantly less.

San Francisco — Houston

SFO — HOU

03/30/2026

Departure

Direct flight

UA604

starting at $224

San Francisco — Houston

SFO — HOU

03/31/2026

Departure

Direct flight

UA2305

starting at $224

San Francisco — Houston

SFO — HOU

05/16/2026

Departure

Direct flight

UA2498

starting at $199

San Francisco — Houston

SFO — HOU

05/17/2026

Departure

Direct flight

UA686

starting at $224

Schedule of direct flights from San Francisco to Houston

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Francisco to Houston:

Unable to find information about the schedule of direct flights from

San Francisco airports overview

San Francisco International Airport

•

SFO

18km

•

Houston airports overview

Andrau Airpark

•

AAP

29km

William P. Hobby Airport

•

HOU

16km

George Bush Intercontinental Airport

•

IAH

25km

Houston's main international gateway, offering extensive domestic and international routes with multiple terminals and reliable onward connections across the Americas and beyond.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from San Francisco to Houston?

The cheapest flight ticket from San Francisco to Houston according to data for the last 48 hours costs $116

When is the best time to buy air tickets on the route San Francisco — Houston?

Often the best time to buy tickets from San Francisco to Houston is 2 months before departure.

When is the cheapest time of year to fly from San Francisco to Houston?

Based on statistics over the past years, the lowest prices for flights from San Francisco to Houston can be found flying in these months: January.

How long does it take to fly from San Francisco to Houston?

The fastest flights from San Francisco to Houston start from 6 hours 44 minutes in the air.

Which airline can fly direct from San Francisco to Houston?

The following airlines operate direct flights on the route San Francisco — Houston: United Airlines

Special offers and sales on air tickets from San Francisco to Houston

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from San Francisco to Houston

Alternative routes

Concord ➜ Houston•Berkeley ➜ Houston•Modesto ➜ Houston•Sacramento ➜ Houston•Stockton ➜ Houston•San Jose ➜ Houston•Santa Rosa ➜ Houston•San Francisco ➜ Waco•San Francisco ➜ Beaumont•San Francisco ➜ College Station•San Francisco ➜ Corpus Christi•San Francisco ➜ Dallas•San Francisco ➜ Killeen•San Francisco ➜ Lake Charles•San Francisco ➜ Lafayette•San Francisco ➜ Shreveport•San Francisco ➜ Tyler

•••••••••••••••••••

Cheapest one way flight

$116

Alaska Airlines

1 layover

6h 44m

04/01/2026

The cheapest one-way flight from San Francisco to Houston departs on 04/01/2026, is operated by Alaska Airlines and costs $116

Cheapest round trip flight

$230

Southwest Airlines

Direct flight

15h 40m

03/07/2026

The cheapest roundtrip flight from San Francisco to Houston departs on 03/07/2026, is operated by Southwest Airlines and costs $230

The fastest flight